Replace XTEA with BLAKE2b-based MAC

[govpn.git] / src / cypherpunks.ru / govpn / cmd / govpn-client / tcp.go

diff --git a/src/cypherpunks.ru/govpn/cmd/govpn-client/tcp.go b/src/cypherpunks.ru/govpn/cmd/govpn-client/tcp.go
index dc0eb6008a7ede9aa469bac0f553b15e7b7eae02..57a412d31d687772c691fa2dc07cb7a65ddf8946 100644 (file)
--- a/src/cypherpunks.ru/govpn/cmd/govpn-client/tcp.go
+++ b/src/cypherpunks.ru/govpn/cmd/govpn-client/tcp.go
@@ -98,8 +98,6 @@ HandshakeCycle:
                return
        }
 
-       nonceExpectation := make([]byte, govpn.NonceSize)
-       peer.NonceExpectation(nonceExpectation)
        prev = 0
        var i int
 TransportCycle:
@@ -126,7 +124,7 @@ TransportCycle:
                if prev < govpn.MinPktLength {
                        continue
                }
-               i = bytes.Index(buf[:prev], nonceExpectation)
+               i = bytes.Index(buf[:prev], peer.NonceExpect)
                if i == -1 {
                        continue
                }
@@ -140,7 +138,6 @@ TransportCycle:
                        rehandshaking <- struct{}{}
                        break TransportCycle
                }
-               peer.NonceExpectation(nonceExpectation)
                copy(buf, buf[i+govpn.NonceSize:prev])
                prev = prev - i - govpn.NonceSize
                goto CheckMore